Browse Items (126 total)

Certificate issued by the United States Army certifying that Hamilton Coolidge was killed in action on October 27, 1918, dated December 20, 1919.

Certificate of promotion issued by United States Army for Hamilton Coolidge, October 3, 1918. Certifies Coolidge's promotion to Captain in the United States Army.

Certificate of honorable discharge for Hamilton Coolidge, October 3, 1917. Certifies his release from the Reserve Corps so he could take a commission with the Allied Expeditionary Force. Includes Coolidge's enlistment record. Two pages.

Document listing items checked out from Ordnance stores to Private Hamilton Coolidge, circa 1917-1918. One typed page.

U.S. Army Reserve Corps Service Record for Hamilton Coolidge, March 1 - October 3, 1917. 14 pages.

3rd Air Park shoulder patch belonging to serviceman Hamilton Coolidge, circa 1917-1918.

Memorandum from Operations Office, 94th Aero Squadron, September 19, 1918. Gives the flying schedule for the day. One typed page.

Operations Order No. 145, Operations Office, 94th Aero Squadron, September 24, 1918. Gives a schedule of operations for the 94th Aero Squadron, effective September 25, 1918. One typed page.

Operations Office memo No. 147, Operations Office, 94th Aero Squadron, September 25, 1918. Gives orders concerning enemy balloons. One typed page.

Operations Office memo, Operations Office, 94th Aero Squadron, September 27, 1918. Gives directions concerning procedures for night flying for the 94th Aero Squadron. One typed page.